baber/WOPTO huggingface dataset:
Patent EP-0070846-B1 (EP)
Title: Series-parallel negative feedback circuit and use of that circuit for measuring the voltage on electrochemical cells
IPC: G01R1/06
Filed: 1982-02-04
Granted: 1987-02-04
Abstract: A circuit for measuring electric signals of high resistance, for example for measuring high-tension or capacitive voltage sources, is provided by connecting the source (1) to be measured to an operational amplifier (3) so that it operates as an inverter (Z<ue>u, Z<uk>u). The driving point impedance may be the high internal impedance of the source. The output of the operational amplifier (3) will be so arranged as to be on the second end connection of the source to be measured through a regulator (7) where the sampled voltage (U<ux>u) appears as an adjusting variable. The leakage current will be compensated by means creating a compensating current (I<uk>u). The provision of a capacitance as an driving point impedance (Z<ue>u) and a reverse feedback impedance (Z<uk>u) together with the regulator (7) allows in particular the capacitive measuring of a source (1) of DC voltage. The amplification of the open circuit must be taken into consideration (i. e.: very high impedance conditions).
Patent EP-0081547-B1 (EP)
IPC: E04B1/98
Filed: 1982-06-15
Granted: 1986-08-27
Abstract: For improved vibration damping are used preferably a plurality of parallel bodies (30) of generally thread-like configuration which are embedded in a layer of adherent viscoelastic material (29) applied to a vibrating structure or to a body (24) which in turn rests against a vibrating structure (22).
Patent EP-0088780-B1 (EP)
IPC: G21F1/12
Filed: 1982-09-23
Granted: 1987-04-01
Abstract: The protection cover against radiations comprises a first special layer (2) applied on a plastic support layer (3) and having a metallized lateral surface (metallization layer 4) which is grounded by a conductor (10). Preferably, said special layer is arranged between two protection layers of plastic material (5, 6). At the vicinity of the first protection layer (2) there is arranged a second special layer (20).
Patent EP-0087657-B1 (EP)
IPC: C07D209/28
Filed: 1983-02-12
Granted: 1986-05-14
Abstract: 1. Process for the preparation of 1-(4-chlorbenzoyl)-5-methoxy-2-methyl-3- indoleacetoxyacetic acid, characterised in that the derivative of indolecarboxylic acid of the formula  see diagramm : EP0087657,P4,F1  is reacted with compounds of the formula  see diagramm : EP0087657,P4,F2  in which R**2 represents hydrogen or ammonium, in the presence of inert organic solvents under absolutely anhydrous conditions in a temperature range of -10 to 80 degrees C.
Patent EP-0096753-B1 (EP)
IPC: C23C18/54
Filed: 1983-05-13
Granted: 1986-10-15
Abstract: 1. A method ,for current free formation of corrosion resistant layers onto aluminium articles containing at least at the welds 6 to 13 % and 0.01 to 2 % BI or 6 to 13 % Si and 0.001 to 1 % Be which comprises the folowing operational steps : - immersing the aluminium articles in an aqueous solution of 100-300 grams per liter NaOH and 10-30 grams per liter ZnO for 1-5 min ; - rinsing and drying.
Patent EP-0095880-B1 (EP)
IPC: C07C69/76
Filed: 1983-05-23
Granted: 1986-01-02
Abstract: A series of ester and salt derivatives of fluorene-9-carboxylic acid and fluorene-1-carboxylic acid exhibit significant plant growth regulating properties, useful in controlling the size, shape, dormancy time, flowering time and/or fruit setting of plants, depending upon the concentrations used. They may also be used to control the growth rate, texture and color of turf grass. Presently preferred compounds include the cis-2,5-dimethylpyrrolidine salt of 1-fluorenecarboxylic acid, 9-cis-2,5-dimethyl-1-pyrrolidinyl-2-chlorofluorene-9-carboxylic acid, methyl ester, the 2,6-dimethylpiperidine salt of 1-fluorenecarboxylic acid, and the cis-2,5-dimethylpyrrolidine salt of 9-hydroxyfluorene-9-carboxylic acid.
Patent EP-0111446-B1 (EP)
IPC: B65B35/50
Filed: 1983-11-23
Granted: 1986-12-30
Abstract: The present invention is directed to a method and apparatus for packing tubular bags into boxes by machinery. The tubular bags to be packed are conveyed over various conveyor belts to a positioning belt and from the positioning belt to a positioning table. Layers of tubular bags are then moved onto a rake-like main base that is lowered in a stepwise fashion to receive consecutive layers of tubular bags. When the desired number of tubular bag layers is positioned on the main base, the main base is lowered to deposit the tubular bags onto an intermediate base which together with side walls makes up an intermediate container. Once the intermediate container is in a lower position, a box is pushed over the intermediate container and the intermediate container is swung through a 90 DEG arc onto a conveyor belt. The intermediate container is then removed from the box and by this process the tubular bags which were previously in the intermediate container are transferred into the box. The intermediate container then swings back to its lower position.
Patent EP-0124578-B1 (EP)
Title: Chloruration de minerais de titane grace a des carbones reactifs lignitiques
IPC: C22B34/12
Filed: 1983-10-17
Granted: 1990-08-01
Abstract: Procédé amélioré pour la chloruration de minerais titanifères particulaires en recourant à un carbone réactif particulaire dans un lit fluidifié. Le carbone réactif particulaire est du charbon de bois de lignite.
Patent EP-0115277-B1 (EP)
Title: Saw table
IPC: B27B5/20
Filed: 1984-01-11
Granted: 1989-01-11
Abstract: A saw table outfit is made up of a table frame manufactured using lengths of aluminum section. There is a base plate mounted on the frame for supporting a power saw. In the base plate there is a gap or hatch which is covered by a plate with a slot in it for the blade of the power saw. Under the base plate stop and guide elements for the power saw are formed by the material of the plate. The plate and hatch are formed with plural interlocking teeth and the relative position between the plate and hatch can be changed by selecting which teeth of the plate and hatch to interlock.
Patent EP-0143696-B1 (EP)
IPC: E04F13/12
Filed: 1984-11-15
Granted: 1986-09-17
Abstract: 1. Cladding panel comprising a block (1) of insulating material having roughly the shape of a parallelepiped and a metal facing (2) having a generally rectangular shape constituting the outer face of the panel, and means (14, 15) for securing this panel to the wall to be cladded, characterised in that the block (1) of insulating material is so shaped as to define two set-back edge portions (3, 4) disposed along two of its adjacent lateral sides and two projecting edge portions (6, 7) disposed along its other two lateral sides, the metal facing (2) comprising two edge portions (16, 17) disposed in facing relation to the two set-back edge portions (3, 4) of the block of insulating material, and the fastening means (14, 15) extending in orifices (18, 13) provided in the edge portions (16, 17) of the facing and in the set-back edge portions (3, 4) of the block of insulating material, these fastening means being covered, after assembly, by the projecting edge portions (6, 7) and by the facing (2) of adjacent panels.
Patent EP-0124477-B1 (EP)
IPC: F16K31/05
Filed: 1984-03-19
Granted: 1987-06-03
Abstract: 1. A positioning device for closing and regulating armatures, especially valves and cocks, with a drive motor (2) which is connected with a drive spindle (7, 48, 70) through a drive mechanism (3, 4, 5, 6, 47, 69) and having an overload safety device against unwanted forces on the drive spindle, having the drive gear (6, 47, 69) arranged coaxial with the drive spindle and being supported on both sides by at least one spring element (14, 15) for axial sliding movement relative to housing parts (13, 16) and having a switch device for the drive motor, the switching device including a switch (42) arranged in the housing and which switch is connected with the drive gear (6, 47, 69) through an operating member (36), characterized in that the spring elements are formed as Orings (14, 15) and in that the operating member (36) conveys the axial movement of the drive gear (6, 47, 69) without further transmission elements to the switch (42).
Patent EP-0163808-B1 (EP)
IPC: B41F13/22
Filed: 1985-02-04
Granted: 1989-09-06
Abstract: A simple and inexpensive printing apparatus (20) is provided for use with ink compositions of the type which are solid at normal room temperatures and are rendered liquid and flowable at elevated temperatures. The apparatus comprises a rotary printing member (26) having one or more printing elements (32) thereon, an inking roll (24) for inking the printing elements with an ink composition of the type described, and a one-piece, wrap-around radiant heater block (34) for maintaining the inking roll (24) and printing elements (32) at the necessary elevated temperatures. A method for printing with heated ink composition is also described.
Patent EP-0211984-B1 (EP)
Title: Computer data entry and manipulation apparatus
IPC: G06F3/00
Filed: 1985-08-19
Granted: 1992-06-10
Abstract: An apparatus as disclosed for manipulating virtual objects defined by a computer according to the gestures and positions of the hand of an operator. The manipulation may include positioning a cursor (26) or other representation on an electronic display terminal (28). The system includes a glove (12) which fits over the hand of a user and includes a number of optical flex sensors (40,82,84,86,88,94 to detect the position of the user's hand. Manipulation of the hand causes changes in the output signals from each sensor which are relayed to the computer to cause corresponding changes in the display.
Patent EP-0180868-B1 (EP)
IPC: C08F220/12
Filed: 1985-10-25
Granted: 1992-01-08
Abstract: Paints and renders contain, as binders, aqueous dispersions of copolymers which have a minimum film-forming temperature of from -15 DEG  to 20 DEG  C. and consist of (a) from 10 to 50% by weight of vinylidene chloride, up to half of which may be replaced with vinyl chloride, (b) from 44 to 88% by weight of esters of acrylic and/or methacrylic acid with alkanols of 1 to 18 carbon atoms and, if required, styrene, vinyl acetate, vinyl propionate or a mixture of these monomers and (c) from 2 to 6% by weight of  alpha , beta -monoolefinically unsaturated mono- and/or dicarboxylic acids of 3 to 5 carbon atoms and/or their amides.
Patent EP-0180899-B1 (EP)
IPC: C12N15/68
Filed: 1985-10-29
Granted: 1992-01-15
Abstract: Novel autonomous replication sequences which are capable of maintaining plasmids as extrachromosomal elements in host strains of the genus Pichia are provided. In addition, novel constructs including these DNA sequences, as well as transformed organisms therewith are provided. Processes for producing the DNA sequences and constructs of the invention, as well as method for isolating such sequences from any source, are provided.
Patent EP-0153006-B1 (EP)
IPC: A61K31/435
Filed: 1985-01-14
Granted: 1988-07-06
Abstract: Compounds having the formula 
<CHEM>
 wherein x and y are, independently, zero or one, with the proviso that x and y may not both be zero; and
 wherein R is a hydrogen atom; a halogen atom; a hydroxyl radical; -OR1 where R1 is an alkyl radical of from one to six carbon atoms, a phenyl radical, or a phenylmethyl radical; or R is -NR2R3 where R2 and R3, which may be the same or different, are each an alkyl radical of from one to six carbon atoms. 
<??>The compounds are useful in the treatment of senility and the reversal of amnesia.
Patent EP-0184468-B1 (EP)
IPC: B25C1/04
Filed: 1985-12-06
Granted: 1991-03-06
Abstract: A modular tool (10) functions to drive nails (N) or staples (S). The tool uses an air motor (11) having a housing (12), and has interchangeable magazines and handle assemblies (16,17) for nails and staples, respectively.The assemblies are selectively attached to the air motor via adapter plate means (13) mounted on the air motor housing.
Patent EP-0183601-B1 (EP)
IPC: A22C11/00
Filed: 1985-11-13
Granted: 1989-05-31
Abstract: The invention relates to a process for manufacturing a sausage type food product. It comprises an initial phase in which a tubular envelope, more particularly a natural or artificial casing, is filled with edible contents, more particularly a minced meat based composition, and a final phase in which one or more treatments are performed, more particularly steaming, drying, smoking or cooking, and before the final phase the edible contents are formed into a ring which is closed on itself.
Patent EP-0214670-B1 (EP)
IPC: F16L55/12
Filed: 1986-09-12
Granted: 1990-02-07
Abstract: A method of fastening of baffles inside tubular members is provided based upon expansion of a cup-shaped plug (2) into a firm engagement with the tubular member wall by means of a special mandrel (4). A closing system for tubular members is also provided, comprising an expanded member (2) having a cross-section essentially complementary-shaped to the inner cross-section of the tubular member and extending circumferentially into the tubular member's wall.
Patent EP-0221572-B1 (EP)
IPC: C07D211/22
Filed: 1986-11-07
Granted: 1991-09-25
Abstract: Analogs of nipecotic acid are the novel compounds of the present invention. The analogs are GABA uptake inhibitors for use to treat epilepsy and, thus, the invention is also pharmaceutical compositions for the treatment of epilepsy.
Patent EP-0199646-B1 (EP)
IPC: C07C65/24
Filed: 1986-04-17
Granted: 1991-09-11
Abstract: The invention deals with a new process for preparing known 6-Alkoxy-5-trifluoromethyl-1-naphthoic acids. This process comprises (1) cyanating a 6-alkoxytetralone so as to form a 6-alkoxy-1-cyano-3,4-dihydronaphthalene, (2) converting the 6-alkoxy-1-cyano-3,4-dihydronaphthalene to a naphthoic acid precursor selected from a 6-alkoxy-1-cyanonaphthalene and a hydrocarbyl 6-alkoxy-1-naphthoate, (3) halogenating the naphthoic acid precursor to the corresponding 5-halo derivative, (4) trifluoromethylating the 5-halo derivative to replace the 5-halo substituent with a 5-trifluoromethyl group, and (5) hydrolyzing the resultant product to a 6-alkoxy-5-trifluoromethyl-1-naphthoic acid. The corresponding 6-alkoxy- 5-halo- or 6-alkoxy-5-trifluoromethyl-1-cyano-naphtalenes are novel intermediate products.
Patent EP-0196284-B1 (EP)
IPC: E21B19/02
Filed: 1984-05-28
Granted: 1990-07-11
Abstract: A well drilling assembly of the type in which a rotary device is attached to a drawworks, for example to the hoisting hook on a derrick, to which rotary device a hollow shaft (13) is coupled, having a threaded end which is adapted for connection to a complementary threaded end on the drill string, and wherein a clamping/lifting means known as an elevator (38) is suspended below the rotary device by two hanger struts (37). The shaft (13) connected to the rotary device is telescopic. Outside the shaft a lifting means (24, 25, 40) is provided for the lower part (21) of the telescopic shaft. The two hanger struts (37) which carry the elevator (38) for one end of the pipe are axially movable in relation to the telescopic shaft (13) by means of a sliding holder (35) known as a link hanger. The link hanger (35) is axially movable by means of hydraulic cylinders (42,43).The lifting means for the lower part of the telescopic shaft consists of hydraulic cylinders .(24, 25) which are constructed as a unit together with the hydraulic cylinders (42, 43), the cylinders (24, 25) constituting piston rods for the hydraulic cylinders (42,43).
Patent EP-0255870-B1 (EP)
IPC: C09D7/12
Filed: 1987-07-03
Granted: 1993-09-15
Abstract: Coated polyolefinic films showing a high slipping, consisting of a polyolefinic support and of a coating consisting of a vinyl, vinylidene, acrylic or methacrylic polymers matrix, containing, as a dispersed phase, an inorganic material selected from the metals and the metallic oxides, hydroxides, silicates, hydrosilicates, alumino-silicates and borosilicates.
Patent EP-0257540-B1 (EP)
Title: Processing steel slabs
IPC: F27D3/04
Filed: 1987-08-19
Granted: 1991-09-18
Abstract: A method of processing steel slabs in which the slabs are continuously routed through a furnace (5) to a slabbing mill the slabs being sequentially charged through the bottom of the furnace by a reciprocating mechanism (19) whereby on the upward stroke the slab charged engages and lifts the slabs piled above it and is then securely held (via jaws (14)) until engaged itself in the next cycle by the succeeding slab. The top slab (13) is discharged during each cycle whereby the number of slabs in the pile is consistent and all are heated on their exposed surfaces during their period in the furnace. This invention maximises the use of the residual heat from the cast slab where 'sizing' is to be performed.
Patent EP-0246694-B1 (EP)
IPC: G11B15/28
Filed: 1987-05-12
Granted: 1992-08-05
Abstract: A capstan or pressure roller shaft is journalled in a single one-piece elongated bearing member having a bearing surface sufficient to define radial position and inclination of the shaft. The bearing member is aligned with respect to a mounting support on the tape recorder, to adjust shaft alignment, by two axially spaced cylindrical positioning surfaces which are received in axially spaced cylindrical receiving surfaces in the support. At least one of the positioning surfaces is eccentric with respect to the bearing member, and is fixed to the bearing member so that rotation of the bearing member about an axis defined by the receiving surfaces adjusts the inclination of the shaft. The shaft inclination may be adjusted by inserting a tool into the tape recorder, engaging a journal formed in a mounting support adjacent the bearing member, the tool having a gear which engages a toothed portion on the bearing member for rotating the bearing member about the support axis defined by the support receiving surfaces.
Patent EP-0236284-B1 (EP)
IPC: A61G7/10
Filed: 1987-01-26
Granted: 1993-04-07
Abstract: Floor supported mobile lifting apparatus for diseased or invalid persons are known and consist of a wheel base having a vertical column and a lifting arm projecting therefrom, in which lifting arm said person is supported by a lifting element. In order to improve known lifting apparatus of above-mentioned type so that it is prevented that the centre of gravity will be moved during the lifting movement of the patient the column is formed of two parts (2, 3) of which one (3) is driven by a motor to move up and down in parallel relation to the second part (2) or telescoping over the second part (2), whereby the second part is secured to a wheel base and the movable part in its free end supports the lifting arm (5). A hoisting cable (6) is fixed at the second part and is running in stearing means (8) over the top end of the first part and along the lifting arm (5) and suspends from here. The free end of the cable (6) supports the lifting element (10), the operation being so that when the first part (3) of the column is projected upwards in relation to the second part (2), the free end of the hoisting cable will be placed in the neighbourhood of the free end of the lifting arm (5).
Patent EP-0290611-B1 (EP)
Inventor: SHIMA ATSUSHI
IPC: G05B19/4093
Filed: 1987-10-15
Granted: 1994-03-23
Abstract: An NC program for pocket machining is prepared by drawing a contour shape (POL) and a graphic cursor (CSR) on a display screen, using points of a graphic cursor successively positioned and input on the display screen as a cutting starting point and a cutting ending point of linear cutting or arcuate cutting, displaying a tool shape (TL) having a designated radius on the input point, displaying a tool path (TLP) by successively connecting the input points with a straight line or an arc, and moving the tool along the tool path.
Patent EP-0280385-B1 (EP)
Inventor: TAGAYA KIYOSHI
IPC: C08G75/02
Filed: 1988-01-13
Granted: 1993-12-08
Abstract: The invention provides a process for preparing a shaped product which is heat-resistant and has a high elongation at break, which process comprises (1) curing a substantially linear polyarylene thioether having a melt viscosity of 100 to 1500 Pas to form a resin having a melt viscosity of 500 to 1600 Pas and a non-Newtonian coefficient, n, of 1.5 to 2.1, (3) melt extruding the resin, (4) taking off the extruded resin at a ratio R1 of take-off speed to extrusion speed of 10 to 1,000 and (5) crystallizing the taken-off resin until its crystallization degree becomes not lower than 20 wt%.
Patent EP-0283310-B1 (EP)
Title: N-benzhydryl-substituted heterocyclic derivatives, their preparation and their use
IPC: C07D405/12
Filed: 1988-03-18
Granted: 1993-05-26
Abstract: Compounds of formula (I):        A - M - B      (I)   (in which: M represents a saturated heterocyclic group having from 5 to 7 ring atoms of which 2 are nitrogen atoms, said group being unsubstituted or being substituted at any of its carbon atoms by C1 - C6 alkyl and/or oxo substituents; A represents a halo-substituted benzhydryl substituent; and B represents certain specific substituted alkyl groups) and salts thereof are valuable for the treatment and prophylaxis of disorders arising from circulatory problems, especially those affecting the brain. They may be prepared by reacting a compound of formula A - M - H with a halo or acyloxy derivative corresponding to the alkyl substituent b which it is desired to introduce.
Patent EP-0287391-B1 (EP)
IPC: E04F13/08
Filed: 1988-04-15
Granted: 1992-09-30
Abstract: A novel tile assembly wall is provided by mounting and installing a multiplicity of tiles 12 having mating grooves 13 on a tile support plate 10 having vertical brackets 11. More specifically, the tile support plate 10 has a multiplicity of substantially vertical brackets 11 erected substantially at right angles from the support plate, said bracket 11 being a thin vertical plate having an upwardly inclined upper edge 11b for hooking. The tile 12 has a lateral groove 13 on the backside thereof to receive the vertical bracket 11, said groove 13 having an upper engaging edge 12a to be hung on at least a pair of the vertical brackets 11.
Patent EP-0322184-B1 (EP)
Title: N-(2-alkyl-3-mercapto-1,5-di-oxoalkyl)glycinamide derivatives and their use as collagenase inhibitors
IPC: A61K31/22
Filed: 1988-12-19
Granted: 1992-12-02
Abstract: Novel compounds of the formula (I), a process for their preparation and their use as collagenase inhibitors are described: <CHEM>  in which,R1 is hydrogen, alkyl, or optionally substituted aryl;  R2 is hydrogen, or acyl such as   - @-alkyl or - @ - Z where Z is optionally substituted aryl;  R3 is C3-6 alkyl; R4 is hydrogen, alkyl, -CH2-R10 where R10 is optionally substituted phenyl or heteroaryl, or a group <CHEM> where R11 is hydrogen, alkyl, or -CH2-Ph where Ph is optionally substituted phenyl, and R12 is hydrogen or alkyl; and  R5 is hydrogen, alkyl, or a group <CHEM> where R13 is hydrogen, or alkyl, and R14 is hydroxy, alkoxy, or -NR6R7, where each of R6 and R7 is hydrogen or alkyl, or R6 and R7 together with the nitrogen atom to which they are bonded form a 5-, 6- or 7-membered ring with an optional oxygen or sulphur atom in the ring or an optional further nitrogen atom optionally substituted by alkyl.
Patent EP-0282424-B1 (EP)
Title: Wood-and-metal truss girder
IPC: E04C3/292
Filed: 1988-02-26
Granted: 1991-11-27
Abstract: The girder comprises two wooden flanges (1,2) joined together by metallic oblique bars (3). These bars are formed by successive sections of a metallic tube (4) folded in a zig-zag manner. The elbows of the folded tube (4) have flattened regions and are joined together alternately to the two flanges (1,2) by means of brackets (5,6). This beam is applicable for producing diverse structures. <IMAGE>
Patent EP-0292553-B1 (EP)
IPC: C12Q1/04
Filed: 1987-12-04
Granted: 1993-05-05
Abstract: A method of forecasting whether an individual having lymphadenopathy syndrome (LAS) will develop Acquired Immune Deficiency Syndrome (AIDS) is described and involves conducting in vitro T4 diagnostic assays and determining whether the mean T4 lymphocyte count is prognostic of conversion to AIDS in the LAS population.